Migrated several tests from blink to V8 repository.

test/webkit/get-by-pname-that-looks-like-a-patchable-get-by-val.js

Index: test/webkit/get-by-pname-that-looks-like-a-patchable-get-by-val.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/get-by-pname-that-looks-like-a-patchable-get-by-val.js
similarity index 79%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/get-by-pname-that-looks-like-a-patchable-get-by-val.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..d3e69b6dc94209d3dfb71e0ac92c5a1cdebf64b2 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/get-by-pname-that-looks-like-a-patchable-get-by-val.js
@@ -22,10 +22,23 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 description(
-"Tests the behavior of Array.prototype.concat while the array is having a bad time due to one of the elements we are concatenating."
+"Tests that using get_by_pname in a way that appears like a get_by_val that can be patched does not cause the patching machinery to crash."
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
+function foo() {
+    var o = [1, 2, 3];
+    var result = 0;
+
+    for (var i = 0; i < 100; ++i) {
+        for (var s in o) {
+            s = 0;
+            result += o[s];
+        }
+    }
+
+    return result;
+}
+
+shouldBe("foo()", "300");